Saurabh Datta of Copenhagen's Institute of Interaction Design has the perfect way to teach you how to draw: a wearable device that guides your hand through a personal art lesson. It can also teach you piano basics or other simple tasks.

The device, called the Forced Finger, guides the hand and fingers through haptic feedback, guiding the muscles through robotic levers. The idea is to instill muscle memory in the wearer. To call it a cooperative lesson might overstate your own agency in the lesson—the robot takes control, forcing your hand to learn circles and hoping you internalize the message.

Forced Finger is in the prototype stages now, so it might be a few years before the hand will be teaching you how to draw Colossus tussling with Juggernaut to illustrate your X-Men fan fiction. We also imagine this is going to be the future of cheating at video games, somehow.